? Hm maybe the slope would be -4 over 1
8.24621 is the distance between the points
Answer:
the answer for this question is not found here the answer is 108 degree
(5,12,13) is a right triangle and can be constructed.
All the others do not satisfy the triangle inequality, i.e. the sum of two short sides must exceed the long side in order for the triangle to be constructed.
Examples:
2+11<15, so no
3+7<11, so no
4+8<15, so no
but 5+12>13 so yes, it can be constructed.
